With a minor modification this could become a tangential
muffler. the can would need to be shifted left slightly.
As it is now it looks like the pipes out of the
exhaust ports enter the muffler can on center line.

IMHO the muffler outlet pipe is a little on the small side.

Neil how does it sound?

BTW Much thanks to Neil for sending all these pictures.
 
Paul Lamar
 
The Aircraft Rotary Engine Newsletter.              Powered by Linux.

http://home.earthlink.net/~rotaryeng/            http://www.linux.org